package opera;

import book.BookList;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 言初
 * Date: 2023-01-09
 * Time: 10:19
 */
public class ExitOperation implements IOPeration{
    public void work(BookList bookList){
        System.out.println("退出");
        System.exit(0);// 0 代表代码是正常结束的
    }
}
